ipums time use workshop mprc 2019...ipums time use workshop mprc 2019 sandra hofferth, maryland...
TRANSCRIPT
![Page 1: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/1.jpg)
IPUMS Time Use WorkshopMPRC 2019
Sandra Hofferth, Maryland Population Research Center (MPRC)Liana Sayer, Maryland Time Use Lab & Maryland Population
Research Center (MPRC)
![Page 2: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/2.jpg)
ObjectivesSections of the Presentation:1. Develop familiarity with the breadth and depth of
data available through IPUMS Time Use2. Assess the appropriateness of the American Time
Use survey (ATUS), the American Heritage Time Use surveys (AHTUS), and Multinational Time Use surveys (MTUS) for specific research topics
3. Learn how to navigate the IPUMS Time Use web-based extract system and create custom extracts that include user-defined time use variables
![Page 3: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/3.jpg)
Part 1: Learn about the IPUMS Time Use Archives
ATUS, AHTUS, MTUS
![Page 4: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/4.jpg)
IPUMS• Acronym for Integrated Public Use Microdata
Series. Now just “IPUMS”• Developed by the University of Minnesota and
archived there• Originally concentrated on census data for
the U.S. and other nations• Now includes time use data in a similar web-
based system
![Page 5: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/5.jpg)
http://www.ipums.org/
![Page 6: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/6.jpg)
![Page 7: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/7.jpg)
![Page 8: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/8.jpg)
IPUMS Time Use Registration• https://www.ipums.org/time
use.shtml• Select “Get Data” Under ATUS• Click on “Registration”
– Log in with your IPUMS account information
– Or – Apply for access: fill out form to
register for access • Can explore data archive
without an account but cannot save variables or an extract
![Page 9: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/9.jpg)
IPUMS Time Use TeamUniversity of Maryland & Maryland Population Research Center
University of Oxford & Centre for Time Use Research
University of Minnesota & Minnesota Population Center
Sandra Hofferth
Liana Sayer
Ewa Jarosz
Margarita Vega Rapun Dan Backman
Sarah Flood
![Page 10: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/10.jpg)
Web-Based Data Access System• Why use IPUMS Time Use archive (ATUS-X, AHTUS-X, MTUS-X)?
• Lowers barriers to access – much is done for the user behind the scenes so you don’t have to
• Lowers learning time – everything in one place• Simplifies use of complex time diary data
• What does it deliver? Customized data set with• Years of data and countries you want • Data harmonized across time and countries• Variables you care about and defined the way you want• User-defined measures of time in specific activity aggregations• Dataset and variable-level documentation in one place and connected
to your variables, plus variable-level frequencies• Data in multiple formats (SAS, STATA, SPSS)
• Email helpline: [email protected]
![Page 11: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/11.jpg)
![Page 12: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/12.jpg)
ATUS - X• Data from the American Time Use Survey from
2003 to the present• Survey of persons age 15 and older interviewed
with a 20-minute computer-assisted interview conducted by telephone by the U.S. Census Bureau for the Bureau of Labor Statistics
• Annual data released in summer each year• Occasional supplements with focused items:
• Eating and Health, Well-Being, Leave, Elder Care
![Page 13: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/13.jpg)
![Page 14: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/14.jpg)
![Page 15: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/15.jpg)
![Page 16: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/16.jpg)
![Page 17: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/17.jpg)
![Page 18: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/18.jpg)
![Page 19: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/19.jpg)
![Page 20: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/20.jpg)
Centre for Time Use Research, Oxford & UCL
• Identifies time use data sets• Acquires data• Harmonizes data• Disseminates data in MTUS on the CTUR web
site and via MTUS-X• CTUR: https://www.timeuse.org/
![Page 21: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/21.jpg)
Currently Available via MTUS - X(Multiple waves)
• Austria• Bulgaria• Canada• Finland• France• Hungary• Israel
• Italy• Netherlands• Spain• United Kingdom• United States
![Page 22: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/22.jpg)
Harmonization
From Businessdictionary.com:
• Adjustment of differences and inconsistencies among different measurements, methods, procedures, schedules, specifications, or systems to make them uniform or mutually compatible.
![Page 23: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/23.jpg)
![Page 24: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/24.jpg)
![Page 25: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/25.jpg)
![Page 26: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/26.jpg)
![Page 27: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/27.jpg)
![Page 28: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/28.jpg)
![Page 29: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/29.jpg)
Planned Additions to MTUS - X• Brazil• Germany• India
• Mexico • South Africa (2)- 2019• South Korea (3)- 2019• Turkey
![Page 30: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/30.jpg)
Acknowledgements
• This project was made possible through funding from the Eunice Kennedy Shriver National Institute of Child Health and Human Development, Grant No. R01-HD053654-12
![Page 31: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/31.jpg)
QUESTIONS?
![Page 32: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/32.jpg)
Part 2: Select a Topic and Archive for Your Research
ATUS-X, AHTUS-X, MTUS-X
![Page 33: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/33.jpg)
Assumptions of Time Diary Research• Daily behavior the “sociological atom” of
social research (Jonathan Gershuny, CTUR)• All activities by all groups of people are
worthy topics of research• Comprehensive behavioral data essential to
understand complex social issues• Comprehensive behavioral data essential to
understand policy influences on social change
![Page 34: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/34.jpg)
Policy Applications of Time Use Research
![Page 35: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/35.jpg)
Selected Research Topics • Leisure (trends, physical activity, quality)• Sleep (hours per week, deprivation, trends)• Health (associations with activities) • Subjective well-being• Eating • Work-life Balance• Paid work (hours of work, scheduling)• Unpaid work (women’s total economic contribution, hours, trends, sharing in
households)• Adult care (valuation, time cost, who performs care but does not identify as a
carer)• Child care (valuation, trends, participation of fathers, balance of
physical/interactive care)• Volunteering / civic engagement (valuation, trends)• Education (homework, parental involvement)• Environment (transport modes, time at home/inside)
![Page 36: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/36.jpg)
What is a time use variable?• Number of minutes per day (0-1440) in
specific activities • Summarize time across the day based on
• Primary and secondary activities• Location • Time of day• With others
• More restrictions = fewer people who will have done the activity given the constraints
![Page 37: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/37.jpg)
Creating Time Use Variables• Researchers
• Custom time use variables• Low barrier to creating with complex activity-based
variables
• System• Background manipulation of diary data to construct
time use variables • Outputs either rectangular or hierarchical data files• Saves custom variables & extracts
![Page 38: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/38.jpg)
Archive Differences• Activity classification system
• 400+ codes in ATUS• 98 codes in AHTUS• 69 codes in MTUS
• Sampling frames • ATUS
• One diary day from one individual age 15 or older selected from CPS household in ATUS
• AHTUS• One diary day from one individual aged 18 and older in AHTUS• Subsample of 1975 data have diaries from spouses
• MTUS• Weekend and weekday diaries in some countries • Diaries from all household members in some countries• See here
![Page 39: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/39.jpg)
Health Related Variable Differences• ATUS
• Self-Reported Health• Physical Activity• Life Satisfaction & Momentary Affect• MET Value
• AHTUS • Disability• No measure of general health
• MTUS• General Health• Rushed• Disability
![Page 40: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/40.jpg)
Time Diary Archive Differences• Secondary data
• ATUS• Secondary Child Care• Secondary Eldercare• Secondary Eating & Drinking
• AHTUS • SEC
• MTUS • SEC
![Page 41: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/41.jpg)
Time Diary Archive Differences• With Whom
• ATUS• WHO_ASK• Technical Who Variables (hierarchical)• Create Own Time Use Variable (rectangular)
• AHTUS• Who else is present during activity• Who Variable Availability Grid
• MTUS• https://www.mtusdata.org/mtus-action/samples• Who else is present during activity
![Page 42: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/42.jpg)
IPUMS Time Use
Geographical Scope
Temporal Coverage
Number of Countries
Household Coverage
Number of Diary Days
Number of Activity Codes
Multitasking
Additional Diary Features
Additional Survey Features
MTUS-X
International data
1965-present
12 (with plans to add more)
Varies: Individuals, Couples &
Households
Varies: One to Multiple
69
Varies: Limited to Detailed
Use of Devices
Health, Time Pressure
AHTUS-X
Historical -Present US data
1965-present
1 (US)
Varies: Individuals &
Couples
Varies: One to Multiple
98
Varies: Limited to Detailed
--
--
ATUS-X
US data
2003-present
1 (US)
One Respondent Per Household
One
400+
Limited
Momentary Affect; METS
Health, Life Satisfaction,
Poverty
![Page 43: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/43.jpg)
Acknowledgements
• This project was made possible through funding from the Eunice Kennedy Shriver National Institute of Child Health and Human Development, Grant No. R01-HD053654-12
![Page 44: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/44.jpg)
QUESTIONS?
![Page 45: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/45.jpg)
Part 3: Create a Custom Extract: Time Spent in Physical Activity and Health
Exercise 7 in handout
![Page 46: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/46.jpg)
Online DemoLogged in or finished registrationSelected topic and the archive to useViewed documentation• Create a time use variable• Add demographic variables• Make an extract• Download data• Create an analysis file• Get help
![Page 47: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/47.jpg)
Health-Related Activity Measures• Physical Activity time
• Specific Activity selected by a belief in its healthfulness (130100)• Mode of Transportation – self propelled or riding• An aspect of Paid & Unpaid work • According to MET values (ratio of metabolic rate per time unit during activity to resting rate),
categorized as moderate or vigorous• https://www.atusdata.org/atus-action/variables/group?id=a-tech• https://www.atusdata.org/atus-action/variables/METVALUE#description_section• https://epi.grants.cancer.gov/physical/MET/
• Sedentary time (e.g., Relaxing, TV viewing) (120300)• Specific Activity selected by belief in its nonhealthfulness• Context • MET value (e.g., low MET)
• Sleep time (010100)• Night time • Naps • Disturbed & disrupted sleep episodes
![Page 48: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/48.jpg)
Health Measures• Self-reported health – five category self-reported health (excellent, very
good, good, fair, poor)• BMI – Body mass index, computed from height & weight
![Page 49: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/49.jpg)
Exercise 7• Go to Exercise 7, “Estimates of Time spent in
Physical Activity in ATUS Well-being Module,” to follow along.
![Page 50: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/50.jpg)
![Page 51: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/51.jpg)
![Page 52: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/52.jpg)
![Page 53: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/53.jpg)
Caution
• Will need to go back to the Select variables page after each selection (slide 28). That step is not included here to avoid duplication.
![Page 54: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/54.jpg)
![Page 55: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/55.jpg)
![Page 56: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/56.jpg)
![Page 57: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/57.jpg)
![Page 58: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/58.jpg)
![Page 59: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/59.jpg)
Caution
• You cannot select technical activity variables for your file unless you select the rectangular (activity) or the hierarchical option for the file structure. You will be reminded and get the option of changing your structure.
• If you wish to use a rectangular (person) file structure you will have to create all your time variables within the archive. This will probably be sufficient for most research projects.
![Page 60: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/60.jpg)
![Page 61: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/61.jpg)
![Page 62: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/62.jpg)
![Page 63: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/63.jpg)
![Page 64: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/64.jpg)
![Page 65: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/65.jpg)
![Page 66: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/66.jpg)
![Page 67: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/67.jpg)
![Page 68: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/68.jpg)
![Page 69: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/69.jpg)
![Page 70: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/70.jpg)
![Page 71: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/71.jpg)
![Page 72: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/72.jpg)
![Page 73: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/73.jpg)
Download and Analyze Data
![Page 74: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/74.jpg)
Next Steps • Download data in text format and command
files in your specific software package (SPSS, SAS, Stata, R)
• Download and copy codebook into Word (landscape)
![Page 75: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/75.jpg)
Create Analytic File
• Must first extract your data from its GZ compressed format using zip software such as 7 Zip (free).
• Then change the command file program to show where the data file is located and where to deposit the analysis file after it is created.
• Instructions are on the IPUMS web site:• https://www.atusdata.org/atus/extract_instru
ctions.shtml
![Page 76: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/76.jpg)
Analysis Strategy
• Use SAS, Stata, or SPSS to recode and analyze data
• Guides for using SAS, Stata, SPSS to create time diary variables are available at bottom of page: https://www.atusdata.org/atus/training_materials.shtml
• For specific SAS and STATA codes for this exercise, see workshop answers for exercise 7.
• We will be happy to spend time showing how to run specific analyses for exercise 7 in another session or one-on-one sessions
![Page 77: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/77.jpg)
Types of Data
• Rectangular (default)• Preferred by most researchers• Ready to analyze• Person records ONLY• Activity and Who record
information is used to create time use variables—you never actually see them
• RECTYPE Record Type• 1 H• 2 P• 3 A• 4 W• 5 R
• Hierarchical• Five record types
• Household, Person, Activity, Who, Elder care recipient
• Select variables for each record type if you want them to be included
• More difficult to work with, but better for creating LOTS of time use variables that are only slightly different or are too complicated to do in the system
• Necessary for analyzing activity sequences
![Page 78: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/78.jpg)
Hierarchical Data:What they Look Like
Back
![Page 79: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/79.jpg)
Basic Person Record for all Household Persons
Reading each record (order of main vars will vary depending upon your statistical package)• Record type 1• Year 2-6• CaseID 7-20 (last 4 digits are year)• Person number 21-22• Line number 23-25• Weight 26-42
![Page 80: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/80.jpg)
Hierarchical File
Strategy: 1. Divide the hierarchical file into two:
– the person records and– All activity records.
2. Create new time diary variables that summarize daily time for each person that meet specific MET criteria.
3. Merge the now person-specific time diary variables with the person record for each person.
4. Recode the demographic and health variables and conduct means (weighted by EHWT) of exercise and physical activity time by categories of self-reported health and BMI to summarize data.
![Page 81: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/81.jpg)
Rectangular Data:What they Look Like
![Page 82: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/82.jpg)
Rectangular/Activity file
1. Create new time diary variables that meet specific MET criteria to summarize daily moderate/vigorous time for each person over all their daily activities. Retain demographic and health variables.2. Retain one record per person.3. Recode the demographic and health variables and conduct means (weighted) of exercise and activity time by categories of self-reported health and BMI to summarize data.
![Page 83: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/83.jpg)
Exercise 7. Minutes Per Day Spent in Physical Activity by BMI and Health, 2006-08, 2014-16
BMITotal
Exercise
Exercise: Walking,
Biking
Transportation: Walking,
BikingModerate Activities
Vigorous Activities
Moderate or Vigorous Activities N
Underweight 20.2 3.9 4.1 47.2 10.2 57.4 1,764
Normal 24.6 5.0 3.9 84.0 7.3 91.2 22,685
Overweight 19.2 4.7 2.5 94.1 3.9 98.0 23,124
Obese 14.1 2.6 1.6 90.8 2.3 93.2 15,819
Extremely Obese 13.5 4.0 3.5 82.6 3.0 85.6 6,488
General Health Status
Excellent 30.9 5.2 4.1 89.9 9.6 99.4 12,747
Very Good 23.4 5.2 2.5 90.0 5.4 95.5 23,523
Good 3.2 3.8 2.3 90.2 2.3 92.5 21,260
Fair 8.7 3.2 2.8 83.0 2.3 85.3 8,612
Poor 7.3 3.0 4.6 42.5 0.4 42.9 2,941
![Page 84: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/84.jpg)
Acknowledgements
• This project was made possible through funding from the Eunice Kennedy Shriver National Institute of Child Health and Human Development, Grant No. R01-HD053654-12
![Page 85: IPUMS Time Use Workshop MPRC 2019...IPUMS Time Use Workshop MPRC 2019 Sandra Hofferth, Maryland Population Research Center (MPRC) Liana Sayer, Maryland Time Use Lab & Maryland Population](https://reader034.vdocument.in/reader034/viewer/2022051810/6018167617f217131a2fba50/html5/thumbnails/85.jpg)
Want More? https://www.atusdata.org/atus/training_materials.shtml
Thanks for your participation!
Questions can be sent to [email protected], [email protected] or [email protected]